Crown of choice

Wondrous Item

Legendary CON SAVE to use, DC up to dm

This Crown is connected to the life force of the gods, as they fade so will its power.

You have a +5 to any charm or persuasion attempts you make.
Additionally, all creatures with at least 4 Int can understand what you're saying, no matter the language barrier.
Finally, you have a +5 to resist harm or persuasion rolls however that would work.